| せ | い | 
|---|---|
| 精 | 
| ず | い | 
|---|---|
| 髄 | 
noun, takes genitive case の
- essence, kernel, spirit, pith.
Variations
| Pronunciation | Kanji | Kana | Is Common | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 
 
 | 精髄 | せいずい | 
Contained Kanji Breakdown
refined, ghost, fairy
セイ ショウ しら.げる (5th, N3)
marrow, pith, essence
ズイ (8th, N1)